Travis Air Force Base

KSUU / SUU

Fairfield, US

Last Updated
Jul 4, 20:55Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 23 min ago
20:55Z

🌙 Night
VFR
Flight Rules
31°C
Temperature
Dewpoint: 12°C
11 kt
230°
10 SM
Visibility
Ceiling
Unlimited
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR KSUU 042055Z AUTO 23011KT 10SM FEW170 FEW200 31/12 A2993 RMK AO2 SLP141 T03080117 57011

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 62 ft
FEW 17,000 ft AGL
FEW 20,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
17,000 ft
AGL (Above Ground)
17,062 ft AMSL
🌤️
FEW
Few (1/8-2/8 sky coverage)
20,000 ft
AGL (Above Ground)
20,062 ft AMSL

Weather Briefing

VFR

Travis Air Force Base is currently reporting visual flight rules (VFR) conditions with few clouds at 17,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the southwest (230°) at 11 knots. Runway 21 is favored with a 10-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: few at 17,000 ft, few at 20,000 ft.

Temperature & Moisture

Temperature is 31°C (88°F) with a dewpoint of 12°C, indicating very dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
1012 hPa
Field Pressure
Height above aerodrome (62 ft)
Pressure Alt
40 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,975 ft
ISA Deviation: +16.1°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSUU 041900Z 0419/0601 23010G15KT 9999 SCT100 QNH2988INS BECMG 0503/0504 23015G25KT 9999 SCT010 SCT200 QNH2991INS TX32/0500Z TN12/0512Z
Upcoming Changes (Next 12 Hours)
21:17Z BASE
+0h
VFR 230° 10 kt
Visibility: 10+ km
03:00Z BECMG
+6h
VFR 230° 15 kt
Visibility: 10+ km

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
SUU
03L
21R ✈️
03R
21L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 03L/21R
Active: 21R
11,001 ft 150 ft PEM 47°
10.3 kt 3.8 kt
20° angle
✈️ 03R/21L
Active: 21L
10,992 ft 150 ft CON 47°
10.3 kt 3.8 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KSUU

8,816 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
73.8%
MVFR
12.1%
IFR
6.3%
LIFR
7.8%

Travis Air Force Base typically experiences VFR conditions 73.8% of the time, though instrument-rated pilots will find IFR weather present approximately 14.1% of observations. Prevailing winds are from the SW averaging 9 knots. Calm conditions occur 14.2% of the time. Temperature extremes range from 1°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are July, March, June.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 9 kt
Maximum Recorded: 28 kt
Calm Winds: 14.2%
Direction Distribution:
E
6.1%
N
12.8%
S
9.4%
W
6.9%
NE
8.9%
NW
2.1%
SE
5.7%
SW
33.9%

Temperature Range

Average: 13.9°C
Range: 1°C to 38°C
1°C 38°C

Visibility

Average: 8.9 SM
Below 3 SM: 2.2%
Fog Frequency: 6.3%

Best Months for VFR

July March June

Runway Wind Analysis

Runway 03L/21R
Favorable wind: 100%
Avg crosswind: 3.7 kt
Runway 03R/21L
Favorable wind: 100%
Avg crosswind: 3.7 kt

Statistics computed from 8,816 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Travis Air Force Base - Airport Information

Airport Details

ICAO Code: KSUU
IATA Code: SUU
Type: medium airport
Status: active
Elevation: 62 ft MSL

Location

City: Fairfield
Country: US
Latitude: 38.262699°
Longitude: -121.927002°
Time Zone: Etc/GMT+8

Runway Information

Runway 03L/21R
Length: 11,001 ft
Width: 150 ft
Surface: PEM
ILS: No
Runway 03R/21L
Length: 10,992 ft
Width: 150 ft
Surface: CON
ILS: No

About Travis Air Force Base

Travis Air Force Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Travis Air Force Base is a medium airport located in Fairfield, California, serving as a critical military airfield. Situated at an elevation of 62 feet MSL, the base plays a significant role in strategic airlift and mobility operations for the United States Air Force. Its geographic location in the San Francisco Bay Area provides strategic positioning for military and potentially some civilian aviation activities.

Flying Conditions

The airport experiences predominantly VFR conditions 60.1% of the time, with moderate variability in weather patterns. Wind conditions are characterized by a southwest prevailing direction at 225° with an average speed of 7.4 knots, occasionally reaching up to 27 knots. Temperature ranges from 1°C to 38°C, with an average of 12.4°C, suggesting significant seasonal temperature variations that pilots should anticipate.

Notable Features

Travis AFB features two parallel runways, both approximately 11,000 feet long, providing substantial operational flexibility. The runways (03L/21R and 03R/21L) are constructed with PEM and CON surfaces respectively. Both runways demonstrate 100% favorable wind alignment, with a consistent average crosswind of 3.4 knots, which contributes to predictable landing and takeoff conditions.

Approach Considerations

Pilots should note the airport's visibility averages 8.3 statute miles, with occasional reduced visibility events including fog (11.5% occurrence) and conditions below 3 miles (3.5% of observations). September, October, and January represent the most favorable VFR months, potentially offering the most consistent flying conditions. The dual parallel runway configuration allows for flexible approach and departure options based on prevailing wind conditions.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.